Ingrédients clés de DEEP MIDNIGHT: Sérum d'huile Boost de résilience + Rétinol
Encapsulated Vegan Retinol
Ceramide Complex
Lupin (Lupinus Albus) Seed Extract
Frequently Asked Questions
Can retinol burn or irritate your skin?
Conventional retinol can cause burning, peeling, and redness — particularly in the first few weeks of use — because it delivers a high concentration all at once. Deep Midnight uses encapsulated retinol, which releases gradually into skin rather than all at once, significantly reducing irritation potential. The formula also contains chamomile, yarrow, calendula, and marshmallow herbal infusions specifically to counter retinol-induced sensitivity, making it suitable for all skin types including those who've struggled with retinol before.
What is encapsulated retinol and why does it matter?
Encapsulated retinol is retinol enclosed in a protective shell that breaks down gradually on skin, releasing the active ingredient slowly and steadily rather than all at once. This slow-release mechanism delivers the same collagen-stimulating, cell-turnover benefits as conventional retinol with significantly less irritation, dryness, and peeling. It also improves stability — retinol degrades quickly when exposed to light and air, and encapsulation protects it. Deep Midnight packages it further in violet glass to preserve potency.
Can you use retinol with vitamin C?
Traditionally, retinol and vitamin C were considered incompatible because L-ascorbic acid requires a low pH that can degrade retinol. However, Deep Midnight uses encapsulated retinol and City uses tetrahexadecyl ascorbate — an oil-soluble, pH-independent form of vitamin C — which means the two can be used in the same routine without conflict. The simplest approach is to use City in the morning and Deep Midnight in the evening, giving each active its own window to work.
What does retinol actually do for skin?
Retinol is a form of vitamin A that accelerates skin cell turnover, stimulates collagen production, and improves the skin's ability to repair itself. Over time this translates to smoother texture, reduced fine lines, more even skin tone, and clearer pores. Deep Midnight enhances these effects by pairing retinol with rosehip oil and carrot extract — complementary sources of vitamin A and beta-carotene — alongside ceramides that reinforce the barrier as retinol does its work.
How often should you use retinol?
Start slowly — once or twice a week — and build up as your skin adapts. Deep Midnight offers a useful age-based guideline: three times weekly for those in their 30s, four times for 40s, and five times for 50s and beyond. Always apply at night, as retinol increases sun sensitivity. On retinol nights, keep the rest of your routine simple — avoid exfoliants or other actives, and follow with SPF the next morning without fail.
Is retinol safe to use during pregnancy?
The current medical consensus is that retinol and all vitamin A derivatives should be avoided during pregnancy. While topical retinol absorbs at much lower levels than oral vitamin A supplements, most dermatologists and OBGYNs recommend erring on the side of caution given the known risks of vitamin A overexposure during fetal development. We'd always recommend consulting your doctor or midwife before using any retinol product while pregnant or trying to conceive — this is genuinely one where a medical professional's guidance matters more than a product page. If you're looking for pregnancy-safe alternatives that still support skin health overnight, Midnight (our retinol-free oil serum) covers similar barrier-repair territory without any vitamin A actives.
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